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Cars for SaleGMCSierra 25002026

2026 GMC Sierra 2500 for Sale in Hartford, CT

06106

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (57)

Caballero

Canyon (23)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (2)

Savana 3500 (5)

Savana 4500

Sierra 1500 (205)

Sierra 2500 (65)

Sierra 3500 (21)

Sierra EV (4)

Sonoma

Suburban

Syclone

Terrain (79)

TopKick C4500

TopKick C5500

Typhoon

Yukon (17)

Yukon XL (18)

Sierra 2500 Trims

Any

AT4 (15)

AT4X (6)

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Classic SLE

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Classic W/T

Denali (15)

Denali Ultimate (9)

Pro (4)

SL

SLE (11)

SLT (5)

W/T

GMC

Models

Sierra 2500

Acadia (57)

Caballero

Canyon (23)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (2)

Savana 3500 (5)

Savana 4500

Sierra 1500 (205)

Sierra 2500 (65)

Sierra 3500 (21)

Sierra EV (4)

Sonoma

Suburban

Syclone

Terrain (79)

TopKick C4500

TopKick C5500

Typhoon

Yukon (17)

Yukon XL (18)

Sierra 2500 Trims

Any

AT4 (15)

AT4X (6)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (15)

Denali Ultimate (9)

Pro (4)

SL

SLE (11)

SLT (5)

W/T

Mileage

Condition

New (64)

Used (1)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (64)

Used (1)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

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Extended Cab (0)

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Medium (62)

Long (3)

Include unspecified lengths (0)

Short (0)

Medium (62)

Long (3)

Include unspecified lengths (0)

Vehicle History

Features

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65 Matches

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New 2026 GMC Sierra 2500 SLE w/ SLE Value Package;

New

2026 GMC Sierra 2500

SLE
34 mi

64,000

MSRP$66,990

See payment

Incentive

Gallagher GMC

7.32 mi. away

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
8 mi

76,000

MSRP$79,410

See payment

Incentive

Gallagher GMC

7.32 mi. away

New 2026 GMC Sierra 2500 Denali w/ Technology Package

New

2026 GMC Sierra 2500

Denali
6 mi

86,000

MSRP$92,265

See payment

Incentive

Gallagher GMC

7.32 mi. away

My Wallet by Kelley Blue Book^®

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Based on 4.5% APR for mos.Update Settings

New 2026 GMC Sierra 2500 Denali w/ Max Trailering Package

New

2026 GMC Sierra 2500

Denali
7 mi

89,000

MSRP$93,815

See payment

Incentive

Gallagher GMC

7.32 mi. away

New 2026 GMC Sierra 2500 Pro w/ Convenience Package

New

2026 GMC Sierra 2500

Pro
5 mi

55,965

MSRP$58,745

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 2500 SLE w/ SLE Convenience Package

New

2026 GMC Sierra 2500

SLE
5 mi

59,606

MSRP$63,075

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 2500 SLE

New

2026 GMC Sierra 2500

SLE
5 mi

61,246

MSRP$64,865

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

Item 1 of 10.

How many passenger seats do you need in your truck?

Do you want

Adaptive Cruise Control?

Automatically adjusts your speed to maintain a safe distance from the car ahead.

Do you want

Backup Camera?

See behind your vehicle while reversing with a live video feed to avoid obstacles.

Do you want

Bluetooth, Hands-Free?

Make and receive calls safely through your car's audio system without touching your phone.

Do you want

Cross Traffic Alert?

Warns you of approaching vehicles from the sides when backing out of a parking spot.

Do you want

Keyless Start?

Start your car with the push of a button while the key fob stays in your pocket or bag.

Do you want

Lane Departure Warning?

Alerts you if your car begins to drift out of its lane without signaling.

Do you want

Premium Audio?

Enjoy high-quality sound with advanced speakers for a better listening experience.

Do you want

Remote Engine Start?

Start your car from a distance to preheat or cool the cabin before you get in.

Do you want

Security System?

Alerts you with a loud alarm if someone tries to break into your vehicle.

Newly Listed

Used 2026 GMC Sierra 2500 Denali Ultimate

Used

2026 GMC Sierra 2500

Denali Ultimate
31 mi

92,132

See payment

Ingersoll Auto of Danbury

44.61 mi. away

Get AutoCheck Vehicle History

Newly Listed

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
1 mi

91,880

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 2500 SLE

New

2026 GMC Sierra 2500

SLE
173 mi

64,915

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
1 mi

74,200

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
1 mi

84,585

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
1 mi

98,185

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package

New

2026 GMC Sierra 2500

Denali Ultimate
1 mi

99,180

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 2500 AT4X w/ AT4X AEV Edition

New

2026 GMC Sierra 2500

AT4X
1 mi

106,715

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

Newly Listed

New

2026 GMC Sierra 2500

AT4
5 mi

85,665

MSRP$90,910

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 2500 SLE w/ SLE Value Package;

New

2026 GMC Sierra 2500

SLE
0 mi

60,874

MSRP$64,710

See payment

Incentive

Brustolon GMC

47.52 mi. away

New 2026 GMC Sierra 2500 SLT

New

2026 GMC Sierra 2500

SLT
7 mi

78,733

MSRP$85,495

See payment

Incentive

Brustolon GMC

47.52 mi. away

New 2026 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package

New

2026 GMC Sierra 2500

Denali Ultimate
6 mi

92,874

MSRP$99,075

See payment

Incentive

Brustolon GMC

47.52 mi. away

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
10 mi

73,000

MSRP$78,680

See payment

Incentive

Stephen GMC

11.7 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
10 mi

76,000

MSRP$82,210

See payment

Incentive

Stephen GMC

11.7 mi. away

New 2026 GMC Sierra 2500 AT4X

New

2026 GMC Sierra 2500

AT4X
10 mi

90,000

MSRP$97,180

See payment

Incentive

Stephen GMC

11.7 mi. away

New 2026 GMC Sierra 2500 AT4X

New

2026 GMC Sierra 2500

AT4X
6 mi

93,000

MSRP$98,530

See payment

Incentive

Gallagher GMC

7.32 mi. away

360°

New 2026 GMC Sierra 2500 Pro w/ Convenience Package

New

2026 GMC Sierra 2500

Pro
3 mi

57,680

MSRP$58,680

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

360°

New 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package

New

2026 GMC Sierra 2500

SLT
5 mi

68,501

MSRP$73,795

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

New 2026 GMC Sierra 2500 SLE w/ SLE Convenience Package

New

2026 GMC Sierra 2500

SLE
5 mi

69,361

MSRP$73,615

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
5 mi

85,774

MSRP$90,910

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package

New

2026 GMC Sierra 2500

SLT
6 mi

67,901

MSRP$73,150

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

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